Sienna Liu

2015

Win/Loss Statistics

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All Time
Victories 30 8 - - - 38
Losses 26 33 - - - 59
Win Ratio 53.6% 19.5% - - - 39.2%
Pool Victories 22 6 - - - 28
Pool Losses 19 27 - - - 46
Pool Win Ratio 53.7% 18.2% - - - 37.8%
DE Victories 8 2 - - - 10
DE Losses 7 6 - - - 13
DE Win Ratio 53.3% 25.0% - - - 43.5%

Note: Seasons start on August 1st and end on July 31st.

Scores

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All Time
Easy wins† 16 5 - - - 21
Easy wins as % of wins 53.3% 62.5% - - - 55.3%
Close wins‡ 3 - - - - 3
Close wins as % of all wins 10.0% 0.0% - - - 7.9%
Close losses‡ 9 5 - - - 14
Close losses as % of all losses 34.6% 15.2% - - - 23.7%
Big losses† 10 17 - - - 27
Big losses as % of all losses 38.5% 51.5% - - - 45.8%

† Easy victories or big losses are those with the score difference of 4 or more touches in a pool, 7 or more touches in direct elimination, and 5 or more in veteran and youth direct elimination.
‡ Close bouts are those with the score difference of 1 or fewer touches in a pool, 3 or fewer touches in direct elimination, or 2 or fewer touches in veteran or youth direct elimination.

Bouts with Time Expired

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All Time
Victories 5 - - - - 5
Victories as % of all victories 16.7% 0.0% - - - 13.2%
Losses 5 2 - - - 7
Losses as % of all losses 19.2% 6.1% - - - 11.9%
Total 10 2 - - - 12
Total as % of all bouts 17.9% 4.9% - - - 12.4%

Events

2025-2026 2024-2025 2023-2024 2022-2023 Before 2022 All Time
Events 7 6 - - - 13
Tournaments 5 6 - - - 11

Competition History

Nick Itkin Cup SYC

Y-10 Women's Foil (U, Y10), December 5, 2025
Place 29 of 44, Seed 39, Not ranked, Rating U, Golubitsky Fencing Center
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 2:5 TUNG Alison 12 22 U 7 Silicon Valley Fencing Center 523 337 13.2 38%
Pool V 4:0 SINGH Aditi 30 U 32 Prime Fencing Academy 72 324 11.7 66%
Pool D 1:5 KIM Taerin 40 U 24 Bay Area Fencing Club 573 335 11.8 35%
Pool V 3:1 SUN Grace 31 U 39 Socal Fencing Center 18 324 10.2 69%
Pool D 4:5 YOON Adeline 26 U 14 LA International Fencing 508 334 12.5 39%
Pool D 0:5 WU Gloria 3 5 U 3 1131 321 3.6 9%
T64 V 6:5 LEE Jordan 35 U 36 Socal Fencing Center 1009 1189 32.9 59%
T32 D 1:10 KIM Rylie 6 11 U 6 Maximum Fencing Club 1440 1222 34.9 36%

LAIFC OC Rising Stars Foil #10

Y-12 Women's Foil (U, Y12), November 30, 2025
Place 8 of 12, Seed 5, Not ranked, Rating U, Golubitsky Fencing Center
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool V 5:3 LIU Celia 11 U 1 Los Angeles International Fencing Center 533 307 24.4 35%
Pool D 0:5 ZHOU Athena 1 U 2 LA International Fencing Center / Team Touche Fencing Center 752 331 9.4 24%
Pool D 1:5 SUTTON Sadie 6 U 3 Socal Fencing Center 249 322 18.8 55%
Pool V 5:1 KENZHEBULATOVA Ailin 8 U 12 LA International Fencing 252 303 14.1 53%
Pool V 5:3 KUK Sophie 4 U 7 Socal Fencing Center 450 317 19.7 42%
T16 V 15:9 YOU Mina 10 U 11 Ridgecrest / Precision Athletics Fencing Club 627 1197 21.4 79%
T8 D 4:15 SUTTON Sadie 6 U 3 Socal Fencing Center 1563 1218 29.3 31%

LAIFC OC Rising Stars Foil #10

Y-10 Women's Foil (U, Y10), November 30, 2025
Place 3 of 12, Seed 4, Not ranked, Rating U, Golubitsky Fencing Center
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 2:3 CHENG Jessica 12 U 3 LA International Fencing Center 185 281 22.1 56%
Pool V 5:2 LEE Jordan 9 U 7 Socal Fencing Center 2507 259 36.6 1%
Pool D 2:5 WANG Irelia 6 U 5 LA International Fencing 792 295 8.2 27%
Pool V 5:0 QU Iris 5 U 12 Socal Fencing Center -420 287 5.7 86%
Pool V 5:2 HARUTYUNYAN Alisa 1 U 10 United Fencing Academy 111 293 14.0 61%
T16 V 10:1 QU Iris 5 U 12 Socal Fencing Center 1213 1123 48.8 46%
T8 V 9:5 WANG Irelia 6 U 5 LA International Fencing 2500 1172 77.0 10%
T4 D 8:10 KENZHEBULATOVA Sara 2 U 2 LA International Fencing Center 1293 1249 51.7 47%

San Diego Cup Youth Foil #2

Y-12 Women's Foil (U, Y12), November 9, 2025
Place 7 of 18, Seed 19, Not ranked, Rating U, Golubitsky Fencing Center
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 2:4 GU Ava 7 U 9 Golubitsky Fencing Center 312 290 20.6 49%
Pool V 4:3 FANG Victoria 13 U 11 Team Touche Fencing Center 1090 269 30.2 16%
Pool D 3:5 PEROJO Angie 10 U 2 Team Touche Fencing Center 826 299 8.8 19%
Pool D 4:5 LU Abigail 12 U 12 Elite International Fencers Club 1196 290 4.1 9%
Pool V 5:1 HSZIEH Evelyn 6 U 18 Socal Fencing Center 80 286 14.0 62%
Pool D 3:5 ALVAREZ PATIÑO Isis Sofia 1 U 14 256 300 19.7 53%
T16 V 15:7 WONG Jemma 8 U 10 Golubitsky Fencing Center 2037 1075 88.3 15%
T8 D 7:15 PEROJO Angie 10 U 2 Team Touche Fencing Center 1487 1163 40.3 31%

San Diego Cup Youth Foil #2

Y-10 Women's Foil (U, Y10), November 9, 2025
Place 5 of 13, Seed 5, Not ranked, Rating U, Golubitsky Fencing Center
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool V 5:0 WYNN Niko 1 U 10 Golubitsky Fencing Center -4 265 16.0 66%
Pool V 5:4 PAYAN Camila 12 U 12 34 281 16.5 65%
Pool D 4:5 SUN Grace 11 U 8 Socal Fencing Center 240 297 23.2 53%
Pool D 0:5 YI Helen 4 U 2 Team Touche Fencing Center 225 274 24.0 53%
Pool V 5:2 BORG Annie 9 U 7 Team Touche Fencing Center -30 250 14.7 67%
Pool V 5:3 KUK Sophie 8 U 3 Socal Fencing Center 716 265 25.1 28%
T16 V 10:4 ESPIRITU Robin Amara 3 U 13 Socal Fencing Center 1263 1014 68.6 38%
T8 D 9:10 KUK Sophie 8 U 3 Socal Fencing Center 2570 1083 7.8 7%

13th Annual Little Musketeers RYC & RJC

Y-10 Women's Foil (U, Y10), October 10, 2025
Place 19 of 28, Seed 28, Not ranked, Rating U, Golubitsky Fencing Center
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 4:5 MARENITCH Kara 15 U 18 Silicon Valley Fencing Center 728 260 13.4 22%
Pool D 2:4 LI Claire 20 U 10 Bida Fencing Academy 495 246 19.2 34%
Pool V 5:2 CHANG Yuri 8 U 25 SoCAL Fencing Center 304 227 28.9 45%
Pool V 5:0 SUN April 9 U 16 SoCAL Fencing Center 412 256 30.5 40%
Pool D 3:5 YOON Adeline 18 U 11 LA International Fencing 541 286 16.9 34%
Pool D 0:5 SAIFEE Sakina 1 2 U 1 Precision Athletics Fencing Club 1133 270 4.9 8%
T32 D 8:9 KENZHEBULATOVA Sara 14 U 14 LA International Fencing 1275 1071 57.4 38%

San Diego Cup - Youth Foil #1

Y-10 Women's Foil (U, Y10), September 28, 2025
Place 2 of 8, Seed 5, Not ranked, Rating U, Golubitsky Fencing Center
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool V 5:1 YI Helen 4 U 3 Team Touche Fencing Center 227 44 40.8 39%
Pool D 3:4 LU Abigail 3 U 3 Elite International Fencers Club 2671 85 0.3 < 1%
Pool V 5:1 ESPIRITU Robin Amara 2 U 7 SoCAL Fencing Center 332 84 38.2 36%
Pool V 5:0 SHEN Lexi 1 U 6 SoCAL Fencing Center 348 123 37.8 37%
Pool V 5:0 QU Iris 8 U 8 SoCAL Fencing Center 115 160 24.6 52%
Pool V 5:1 DAI Claire 7 U 1 Golubitsky Fencing Center 795 185 56.4 16%
Pool V 5:3 BORG Annie 6 U 5 Elite International Fencers Club -65 241 18.2 69%
T8 V 10:0 QU Iris 8 U 8 SoCAL Fencing Center 2500 878 150.6 6%
T4 V 10:2 YI Helen 4 U 3 Team Touche Fencing Center 1341 1029 114.7 33%
T2 D 3:10 DAI Claire 7 U 1 Golubitsky Fencing Center 1226 1144 72.2 45%

LAIFC OC Rising Stars Foil #8

Y-10 Women's Foil (U, Y10), April 27, 2025
Place 5 of 12, Seed 8, Not ranked, Rating U, Golubitsky Fencing Center
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool V 5:0 DALESSIO Zara Rose 11 U 11 LA International Fencing 382 -129 63.6 23%
Pool D 2:5 YOU Mina 4 U 5 Precision Athletics Fencing Club 125 -65 30.4 39%
Pool V 5:3 KENZHEBULATOVA Sara 1 U 3 LA International Fencing Center 423 -96 68.5 20%
Pool V 5:1 CHOI Mackenzie 9 U 3 Precision Athletics Fencing Club 61 -27 41.2 44%
Pool V 5:3 WYNN Niko 5 U 8 Golubitsky Fencing Center -58 14 29.8 54%
T8 D 9:10 CHOI Mackenzie 9 U 3 Precision Athletics Fencing Club 775 1013 134.7 63%

6th Annual Precision RYC and RJC

Y-10 Women's Foil (U, Y10), April 18, 2025
Place 30 of 34, Seed 32, Not ranked, Rating U, Golubitsky Fencing Center
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 2:5 GU Ava 23 U 24 Golubitsky Fencing Center 228 5 38.5 37%
Pool D 1:5 CHEN Summer 2 24 U 3 SoCAL Fencing Center 1148 -34 4.5 3%
Pool D 2:5 KENZHEBULATOVA Sara 17 U 23 LA International Fencing 437 -38 24.3 23%
Pool D 2:5 CHEN Chloe 22 U 26 Silicon Valley Fencing Center 183 -62 33.9 35%
Pool D 2:5 ARCE BASURCO Juliana 10 66 U 11 Precision Athletics Fencing Club 480 -96 18.2 18%
Pool D 3:4 LUO Olivia 9 64 U 13 Bay Area Fencing Club / California Fencing Academy 558 -114 14.4 14%
T32 D 3:5 ZHANG Annabelle 7 55 U 9 Maximum Fencing Club 1127 1142 128.9 51%

8th Annual Sword in the Stone RYC and RJC

Y-10 Women's Foil (U, Y10), February 21, 2025
Place 31 of 34, Seed 28, Not ranked, Rating U, Golubitsky Fencing Center
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 2:5 TANG Clementine 14 U 22 Massialas Foundation (M Team) 414 164 49.7 35%
Pool D 1:5 LIN Tiffany 24 U 15 Prime Fencing Academy 732 114 24.5 17%
Pool D 2:5 CAO Alexandra 33 U 3 LA International Fencing 559 90 30.9 23%
Pool D 1:5 LI Annabelle 4 43 U 5 Orange County International Fencers Club 919 59 12.9 9%
Pool D 2:5 ARCE BASURCO Juliana 7 50 U 27 Precision Athletics Fencing Club 567 46 25.8 21%
Pool D 0:5 LAM Dorris Yandor 18 U 7 Silicon Valley Fencing Center 778 20 15.1 12%
T64 V 10:4 CHOI Mackenzie 17 U 34 Precision Athletics Fencing Club 787 1154 100.8 69%
T32 D 2:10 CHEN Summer 3 34 U 1 SoCAL Fencing Center 1469 1254 112.4 38%

LAIFC OC Rising Stars Foil #7

Y-10 Women's Foil (U, Y10), February 9, 2025
Place 7 of 11, Seed 6, Not ranked, Rating U, Golubitsky Fencing Center
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool V 5:0 YOU Mina 3 U 9 Precision Athletics Fencing Club 2500 -125 191.8 1%
Pool V 5:3 WYNN Niko 11 U 10 Golubitsky Fencing Center 2500 67 170.6 1%
Pool D 0:5 ZHOU Athena 2 U 3 LA International Fencing Center / Team Touche Fencing Center 564 238 50.2 31%
Pool D 1:5 LIN Clara 8 U 1 Socal Fencing Center 886 188 23.6 14%
T16 V 10:5 WYNN Niko 11 U 10 Golubitsky Fencing Center 2500 1121 353.6 11%
T8 D 7:10 CHU Chloe 7 U 3 LA International Fencing Center 1002 1474 320.8 73%

South Coast Mary Rafanelli RYC/RJC

Y-10 Women's Foil (U, Y10), January 19, 2025
Place 31 of 33, Seed 21, Not ranked, Rating U, Golubitsky Fencing Center
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 4:5 KENZHEBULATOVA Sara 28 U 18 LA International Fencing 493 111 77.0 29%
Pool D 1:5 LIN Clara 9 53 U 11 SoCAL Fencing Center 830 34 32.6 12%
Pool D 3:5 YUEN Hannah 29 U 28 Elite Fencing Club 486 1 52.6 26%
Pool D 0:5 ZHAN Catherine 2 18 U 5 Silicon Valley Fencing Center 922 -52 18.6 7%
Pool D 1:5 ZEE Bella 19 U 19 Orange County International Fencers Club 538 -70 38.8 18%
Pool D 0:5 TURBAT Celine 10 54 U 6 Precision Athletics Fencing Club 883 -109 15.5 7%
T32 D 3:10 SAIFEE Sakina 1 16 U 3 Precision Athletics Fencing Club 1580 1374 253.0 40%

Fortune ROC/RJCC/RYC

Y-10 Women's Foil (U, Y10), September 1, 2024
Place 40 of 42, Seed 29, Not ranked, Rating U, Golubitsky Fencing Center
Bout Score Opponent Seed Rank Rating Place Club Opponent
Strength		 Strength Change Chance of
Victory
Pool D 2:5 KIM Ines 22 U 16 Massialas Foundation (M Team) 402 2500 1627.1 98%
Pool D 4:5 SHAPIRO Bunny 27 U 38 Avant Garde Fencers Club, Inc (CA) (AGFC) 557 873 369.5 65%
Pool D 0:5 GOWDA Adisha 39 U 29 Silicon Valley Fencing Center 747 503 159.8 38%
Pool D 0:5 ARUNKISHORE Dakshina 3 20 U 5 Silicon Valley Fencing Center 912 344 84.5 22%
Pool D 0:5 SAIFEE Sakina 10 33 U 6 Precision Athletics Fencing Club 951 259 59.0 16%
Pool D 0:5 ZHANG Annabelle 15 U 18 Maximum Fencing Club 562 200 89.5 31%
T64 D 2:10 LUO Olivia 6 28 U 26 Bay Area Fencing Club / California Fencing Academy 1278 2500 1126.2 88%